贵州一次辐合线锋生极端暴雨过程的中尺度特征分析 |
吴古会, 彭芳, 齐大鹏, 杜小玲, 杨秀庄 |
Analysis on mesoscale feature of a extremely rainstorm process caused by the convergence line frontogenesis in Guizhou Province |
WU Guhui, PENG Fang, QI Dapeng, DU Xiaoling, YANG Xiuzhuang |
图7 2021年5月10日19:00(a、b、c、d)和23:00(e、f)850 hPa锋生函数(a,单位:10-10 K?m-1?s-1)、沿109°E的锋生函数经向垂直剖面(b,单位:10-10 K?m-1?s-1)以及沿26.5°N的纬向风(风矢,w扩大10倍,单位:m?s-1)和温度(等值线,单位:℃)垂直剖面(c、e)、109°E的经向风(风矢,w扩大10倍,单位:m?s-1)和温度(等值线,单位:℃)垂直剖面(d、f) (黑色阴影表示地形高度) |
Fig.7 The 850 hPa frontogenesis function (a, Unit: 10-10 K?m-1?s-1) and meridional vertical section of frontogenesis function along 109°E (b, Unit: 10-10 K?m-1?s-1), and the vertical sections of zonal wind (wind vectors, w amplified by 10 times, Unit: m?s-1) and temperature (isolines, Unit: ℃) along 26.5°N (c, e) and meridional wind (wind vectors, w amplified by 10 times, Unit: m?s-1) and temperature (isolines, Unit: ℃) along 109°E (d, f) at 19:00 (a, b, c, d) and 23:00 (e, f) on 10 May 2021 (the black shadow for the terrain elevation) |
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